APICloud開發者進階之路|【案例原始碼】js把年月日時間轉化成剛剛,幾分鐘前,幾小時前,幾天前
阿新 • • 發佈:2020-09-18
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title></title> </head> <body> <script> var pretime = "2018-04-07 14:38:16";var minute = 1000 * 60; var hour = minute * 60; var day = hour * 24; var halfamonth = day * 15; var month = day * 30; //這是第一次開啟頁面時呼叫 getDate(pretime); //然後再每隔一分鐘更新一次時間setInterval(function() { getDate(pretime); }, 60000); function getDate(dateTimeStamp){ if(dateTimeStamp==undefined){return false; }else{ dateTimeStamp = dateTimeStamp.replace(/\-/g, "/"); var sTime = new Date(dateTimeStamp).getTime();//把時間pretime的值轉為時間戳 var now = new Date().getTime();//獲取當前時間的時間戳 var diffValue = now - sTime; if(diffValue < 0){ console.log("結束日期不能小於開始日期!"); } var monthC =diffValue/month; var weekC =diffValue/(7*day); var dayC =diffValue/day; var hourC =diffValue/hour; var minC =diffValue/minute; if(monthC>=1){ console.log(parseInt(monthC) + "個月前"); } else if(weekC>=1){ console.log(parseInt(weekC) + "周前") } else if(dayC>=1){ console.log(parseInt(dayC) +"天前") } else if(hourC>=1){ console.log(parseInt(hourC) +"個小時前") } else if(minC>=1){ console.log(parseInt(minC) +"分鐘前") }else{ console.log("剛剛") } } } </script> </body> </html> 複製程式碼